1. Nature of Business and Summary of Significant Accounting Policies (Details)	12 Months Ended
	Dec. 31, 2012
Furniture and fixtures
Estimated useful life	5 years
Computers and equipment | Minimum
Estimated useful life	3 years
Computers and equipment | Maximum [Member]
Estimated useful life	5 years
Software
Estimated useful life	3 years
Assets Held under Capital Leases [Member] | Minimum
Estimated useful life	3 years
Assets Held under Capital Leases [Member] | Maximum [Member]
Estimated useful life	4 years